C-26.5 is the answer I think hope it helped
Answer:
X=10
Step-by-step explanation:
1. Subtract 10 from both sides
2. Simplify
3. Divide both sides by the same factor
4. Simplify
" of " means multiply
1/10 * 3.1 = 3.1/10 = 0.31 <===
Use 15+x=the final temperature
